<!DOCTYPE html>
<html ng-app>
	<head>
		<meta charset="UTF-8">
		<title>hello world</title>
		<script src="https://cdn.bootcss.com/angular.js/1.2.23/angular.min.js"></script>
	</head>
	<body>
		<input ng-model="name" type="text" placeholder="your name"/>
		<h1>Hello {{name}}</h1>
	</body>
</html>
